Soundtrack Searching

Today I continued to look for sounds that we can include in our thriller video. So far the majority of sounds that are available for free down load are quite basic. Other sounds which are good are to much into the horror genre, and don't match our more action psychological thriller. One soundtrack that I think would work well is the soundtrack from an actual film, 28 Days Later, as I am unsure whether we can actually use it as its from a film I will continue to look for a soundtrack similar to it.

Here is the 28 Days Later soundtrack that I though would work well.